1. Synonym of hilarious. Conjunction of hilarious and hyperbole. Used in math related situations or by people who like math.
Person A: "Did you see that new Numb3rs episode?"
Person B: "Yeah; it was Hyperbolarious."
Person A: "Dude, this graph looks like a starfish."
Person B: "That's Hyperbolarious!"
Person B: "Yeah; it was Hyperbolarious."
Person A: "Dude, this graph looks like a starfish."
Person B: "That's Hyperbolarious!"
by Captain Artenon June 28, 2009